US2008074274A1PendingUtilityA1

Diaper

42
Assignee: IND TECH RES INSTPriority: Sep 26, 2006Filed: Jan 18, 2007Published: Mar 27, 2008
Est. expirySep 26, 2026(~0.2 yrs left)· nominal 20-yr term from priority
Inventors:Ying-Chiang HuHung-Hsin TsaiChun-Hsun ChuTzong-Che Ho
A61F 13/42
42
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Claims

Abstract

The present invention provides a diaper including a body, a sensing module disposed on the body for detecting humidity of the body and wirelessly transmitting an electrical signal converted from the humidity and a receiving module for receiving the electrical signal transmitted by the sensing module and generating an alarm signal.

Claims

exact text as granted — not AI-modified
1 . A diaper, comprising:
 a body;   a sensing module disposed on said body for detecting humidity of said body and wirelessly transmitting an electrical signal converted from the humidity; and   a receiving module for receiving said electrical signal transmitted by said sensing module and accordingly generating a warning signal.   
   
   
       2 . The diaper as claimed in  claim 1 , wherein said sensing module comprises a humidity sensing element, a signal processor, a micro power supply and a signal transmitter. 
   
   
       3 . The diaper as claimed in  claim 1 , wherein said sensing module is disposed on a flexible circuit board comprising a polyimide film (PI). 
   
   
       4 . The diaper as claimed in  claim 1 , wherein said sensing module is disposed on a flexible circuit board, and said flexible circuit board comprising a polyester film (PET). 
   
   
       5 . The diaper as claimed in  claim 1 , wherein said sensing module is a disposable sensing module. 
   
   
       6 . The diaper as claimed in  claim 1 , wherein said sensing module is a reusable sensing module. 
   
   
       7 . The diaper as claimed in  claim 2 , wherein the material of said humidity sensing element is polymer material. 
   
   
       8 . The diaper as claimed in  claim 2 , wherein said micro power supply is a micro battery cell. 
   
   
       9 . The diaper as claimed in  claim 2 , wherein said micro power supply is a flexible battery cell. 
   
   
       10 . The diaper as claimed in  claim 2 , wherein said signal transmitter is a micro antenna for transmitting wireless signal. 
   
   
       11 . The diaper as claimed in  claim 10 , wherein the signal frequency of said micro antenna is 125-134 kHz. 
   
   
       12 . The diaper as claimed in  claim 10 , wherein the signal frequency of said micro antenna is 13.56 MHz. 
   
   
       13 . The diaper as claimed in  claim 10 , wherein the signal frequency of said micro antenna is 400-900 MHz. 
   
   
       14 . The diaper as claimed in  claim 10 , wherein the signal frequency of said micro antenna is 2.45 GHz. 
   
   
       15 . The diaper as claimed in  claim 10 , wherein the signal frequency of said micro antenna is 5.8 GHz. 
   
   
       16 . The diaper as claimed in  claim 2 , wherein said signal transmitter is a micro speaker. 
   
   
       17 . The diaper as claimed in  claim 1 , wherein said receiving module includes an alarm for giving a caution by whistling, lighting, or glittering to inform changing the diaper. 
   
   
       18 . The diaper as claimed in  claim 1 , wherein said receiving module is a mobile device. 
   
   
       19 . A diaper, comprising:
 a body;   a sensing module disposed on said body for detecting humidity of said body and wirelessly transmitting an electrical signal converted from the humidity; and   a transmitting/receiving module for providing power to said sensing module coupled with said transmitting/receiving module to generate a induction current, and receiving an electric signal from said transmitting/receiving module to send a warning signal.   
   
   
       20 . The diaper as claimed in  claim 19 , wherein said sensing module includes a humidity sensing element, a signal processor, and a sensor. 
   
   
       21 . The diaper as claimed in  claim 19 , wherein said sensing module is disposed on a flexible circuit board comprising a polyimide film (PI). 
   
   
       22 . The diaper as claimed in  claim 19 , wherein said sensing module is disposed on a flexible circuit board comprising a polyester film (PET). 
   
   
       23 . The diaper as claimed in  claim 19 , wherein said sensing module is a disposable sensing module. 
   
   
       24 . The diaper as claimed in  claim 19 , wherein said sensing module is a reusable sensing module. 
   
   
       25 . The diaper as claimed in  claim 20 , wherein the material of said humidity sensing element is polymer material. 
   
   
       26 . The diaper as claimed in  claim 19 , wherein said receiving module includes an alarm for giving a caution by whistling, lighting, or glittering to informing changing the diaper. 
   
   
       27 . The diaper as claimed in  claim 19 , wherein said receiving module is a fixed device.

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